00815nam0-22003011i-450-990000840800403321200010100-13-940627-1000084080FED01000084080(Aleph)000084080FED0100008408020001010d--------km-y0itay50------baitay-------001yyVariational Methods In OptimizationD.R. SmithEnglewood CliffsPrentice-HallInc.1974XV, 378 p.24 cm515.64Smith,Donald R.41261ITUNINARICAUNIMARCBK99000084080040332102 49 A 121647FINBNFINBNVariational Methods In Optimization348075UNINAING01